超声喷丸对7075铝合金棒材组织结构与性能的影响
刘浩, 郭晓开, 王维, 伍廉奎, 曹发和, 孙擎擎

Effect of Ultrasonic Shot Peening on Microstructure and Properties of a 7075 Al-alloy Rod
LIU Hao, GUO Xiaokai, WANG Wei, WU Liankui, CAO Fahe, SUN Qingqing
图6 超声喷丸处理后7075铝合金棒材的硬度-深度曲线
Fig.6 Hardness-depth profile of 7075 Al-alloy rod after USSP treatment